vpastwh
unsigned char *vpastwh();
if (cp + strlen(dp = vpastwh(linebuf)) >= &genbuf[LBSIZE - 2])
cp = vpastwh(genbuf);
cp = vpastwh(cursor);
if (c == 'd' && *vpastwh(genbuf) == 0) {
if (vpastwh(linebuf) >= cursor)
cp = vpastwh(genbuf);
cp = vpastwh(genbuf);
strcLIN(vpastwh(gcursor + 1));
cp = vpastwh(linebuf);